1The lock body is made of high quality aluminum alloy material, corrosion resistant and anti aging. 2Easy installation and there is no complicated process needed, convenient to use. 3Comes with mounting accessories and equipped with 2 keys, can be used as a spare tool. 4Exquisite workman and high reliability, resistant to weather and scratch, easy to use. 5Suitable for for most motorcycles/ATV/electromobile, and handlebar with diameter of 22mm/0.9in. Condition: 100% Brand New Item Type: Helmet Lock Material: Aluminium Alloy Color: Black, Silver (optional) Applicable Handlebar Size: Approx. 22mm/0.9in Application: Suitable for for most motorcycles/ATV/electromobile, and handlebar with diameter of 22mm/0.9in Installation Instruction: Remove the screw and clamp on the handlebar, install it directly and tighten the screw. border: 1px solid000important;}1 x Helmet Lock1 x Mounting Bracket2 x Screws2 x Keys